Rakefile in oxford_dictionary-2.0.1 vs Rakefile in oxford_dictionary-3.0.0

@@ -1,6 +1,10 @@
 require 'bundler/gem_tasks'
 require 'rspec/core/rake_task'
 
 RSpec::Core::RakeTask.new(:spec)
 
-task default: [:spec]
+task default: [:spec, :rubocop]
+
+task :rubocop do
+  sh 'rubocop'
+end